DEVICE TO BE USED DURING FORMATION OF PACKED TOBACCO PRODUCT Russian patent published in 2015 - IPC A24B13/00 

FIELD: transport; packaging.

SUBSTANCE: invention relates to a device to be used during the formation and filling of a packed product, which includes an external tubular element, and an internal tubular element coaxially aligned inside the above external tubular element so that it forms an annular supply chamber; with that, the internal tubular element includes the first receiving end of the product to be added to a pack and the second end containing a lot of outlet holes equally spaced in a circumferential direction and interconnected as to a fluid medium with the above annular supply chamber and directed radially inwards; with that, the above second end is intended to add the product inside the pack being shaped; and an inlet sleeve adjacent to the first end of the above external tubular element and the first end of the internal tubular element; with that, the sleeve includes the first inlet interconnected with the above first end of the internal tubular element and the second inlet interconnected as to the fluid medium with the above annular supply chamber; with that, the outer surface of the external tubular element represents a surface for shaping around it of the packed product, and the second end of the annular supply chamber is tightly closed.

EFFECT: technical result consists in the addition of a flavouring material to tobacco without changing any tobacco flow characteristic at filling of individual packs.

26 cl, 7 dwg